On Friday Oct 21 2016 from 08:30am to 1:30pm PDT, approximately 27% of clients attempting to connect to all of Mixpanel's API endpoints were unable to do so, due to a DDoS attack on our primary DNS provider, Dyn. A small number of clients were unable to access api.mixpanel.com until Saturday Oct 22 2:00pm and decide.mixpanel.com until Monday Oct 24 10:05am.

Today, we are excited to announce the official release of JQL (JavaScript Query Language), a powerful new way to access your Mixpanel data. By letting you write queries using JavaScript, JQL is flexible enough to answer any question about your . . .

This post is an update regarding the data loss incident we had a month ago. The purpose is to describe what we are doing to prevent similar failures in the future. Incident Recap On February 22, 2016, we had a . . .

On Feb 22, 2016, at 5:21 pm PT, we inadvertently deployed a bug to production that had a latent effect on our event data compression process, which ultimately resulted in partially dropping the previous day’s data for a subset of . . .